Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Submersible electric pumps placed at bottom of 30-in. diam steel caisson sections are solving dewatering problem for laying 15,000 ft of 72 in. sanitary sewer pipe 30 ft deep in flood plain; deep wells and their headers are leapfrogged along to keep ahead of trench crew; pipe is precast concrete lined with vinyl, precast in 7 1/2 ft long, 72 in. diam joints that weigh 16,000 lb each.
Submersible electric pumps placed at bottom of 30-in. diam steel caisson sections are solving dewatering problem for laying 15,000 ft of 72 in. sanitary sewer pipe 30 ft deep in flood plain; deep wells and their headers are leapfrogged along to keep ahead of trench crew; pipe is precast concrete lined with vinyl, precast in 7 1/2 ft long, 72 in. diam joints that weigh 16,000 lb each.
Deep wells dewater pipeline right-of-way
Construction Methods Equipment
Smith, M.L. (Autor:in)
1965
4 pages
Aufsatz (Zeitschrift)
Englisch
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